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Fleece Performance Brand

410 products
Fleece Performance Engineering is a leading manufacturer of aftermarket diesel performance products. With a reputation for innovation, quality, and service, our products push the limits of diesel performance technology. Products such as the Cheetah line of Turbochargers, the TapShifter, and the TurboBrake have established Fleece Performance as an industry innovator.
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Fleece | 2006-2010 GM Duramax 2500-3500 LBZ / LMM Remanufactured Freedom Cylinder Head (Passenger) Fleece | 2006-2010 GM Duramax 2500-3500 LBZ / LMM Remanufactured Freedom Cylinder Head (Passenger)
$1,099.00
$1,099.00
Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory...
Fleece | 2006-2010 GM Duramax 2500-3500 LBZ / LMM Remanufactured Freedom Cylinder Head (Driver) Fleece | 2006-2010 GM Duramax 2500-3500 LBZ / LMM Remanufactured Freedom Cylinder Head (Driver)
$1,099.00
$1,099.00
Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed facto...
Fleece | 2004.5-2005 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Driver) Fleece | 2004.5-2005 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Driver)
$1,099.00
$1,099.00
Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory...
Fleece | 2004.5-2005 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Passenger) Fleece | 2004.5-2005 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Passenger)
$1,099.00
$1,099.00
Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory...
Fleece | 2001-2019 GM 2500 / 3500 6.6 Duramax Upgraded 7 / 16in Stage 2 Pushrods Fleece | 2001-2019 GM 2500 / 3500 6.6 Duramax Upgraded 7 / 16in Stage 2 Pushrods
$490.19
$490.19
Upgraded 7/16” diameter pushrods for GM’s Duramax 6.6L diesel engines. Produced from 4130 chrome molybdenum steel and heat treated to Rockwell Rc60 for outstanding strength and rigidity. These push...
Fleece | 2001-2019 GM 2500 / 3500 Duramax Billet Rocker Arm Bridges Fleece | 2001-2019 GM 2500 / 3500 Duramax Billet Rocker Arm Bridges
$512.54
$512.54
Fleece Performance billet rocker arm bridges for the GM 6.6L Duramax.   FEATURES These bridges offer a massive 2.5-time strength improvement over factory bridges. Machined from billet 8620 steel, t...